100 mm/4" spring-loaded door roller, 360° swivel nylon casters with spring suspension, load capacity: 200,000 kg/440 lb

【Stable and Flexible Spring Construction】This gate handle features a sophisticated spring construction that automatically adjusts the height to the weight of the load and the ground surface. Thanks to its high shock absorption, it glides smoothly and stably even on uneven surfaces, allowing for effortless opening and closing of the gate.

【Versatile Design】With its 360° rotation mechanism and 10 cm diameter, this robust handle is suitable for most sliding and swing gates and doors, whether made of wood or metal, large or small, for patios and garden gates, both indoors and outdoors.

【Universal Design for Easy Installation】The metal and spring-loaded handle measures approximately 100 x 100 x 294 mm. Its compact size and universal design allow for easy installation. Pre-drilled holes allow for easy and secure mounting on most gate and door types.

【High Load Capacity】 Thanks to its spring-loaded design and robust construction, this gate caster easily supports up to 200 kg, making it ideal for most metal and wooden garden gates and doors.

【Durable and Reliable】 This sturdy, spring-loaded caster is made of thick metal and high-quality nylon. The thick, galvanized metal is not only extremely hard and dimensionally stable, but also completely rustproof, oxidation-resistant, and corrosion-resistant. It withstands all weather conditions and can be used outdoors for extended periods. The thick nylon wheel provides excellent shock absorption, runs smoothly, and is easy to move.